package 富婆梦.第一阶段.第四周.作业;

/**
 * @ProjectName: java-learning
 * @Package: 富婆梦.第一阶段.第四周.作业
 * @ClassName: FourWheels
 * @Author: hemengjin
 * @Description: 四个轮胎的交通工具，继承Roud类
 * @Date:2021/8/1 18:36
 * @Version: 1.0
 */
abstract class FourWheels extends Roud{
    int wheel = 4;
    public int getWheel(){
        return wheel;
    }
}
